JP4117740B2 - 金属多孔体とその製造方法 - Google Patents
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- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 claims description 2
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- 230000007423 decrease Effects 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 7
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/10—Filter screens essentially made of metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H8/00—Rolling metal of indefinite length in repetitive shapes specially designed for the manufacture of particular objects, e.g. checkered sheets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/64—Carriers or collectors
- H01M4/70—Carriers or collectors characterised by shape or form
- H01M4/72—Grids
- H01M4/74—Meshes or woven material; Expanded metal
-
- B01J35/56—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H8/00—Rolling metal of indefinite length in repetitive shapes specially designed for the manufacture of particular objects, e.g. checkered sheets
- B21H8/005—Embossing sheets or rolls
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12361—All metal or with adjacent metals having aperture or cut
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
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- Y10T428/12—All metal or with adjacent metals
- Y10T428/12361—All metal or with adjacent metals having aperture or cut
- Y10T428/12368—Struck-out portion type
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/1241—Nonplanar uniform thickness or nonlinear uniform diameter [e.g., L-shape]
- Y10T428/12417—Intersecting corrugating or dimples not in a single line [e.g., waffle form, etc.]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
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- Y10T428/12—All metal or with adjacent metals
- Y10T428/12479—Porous [e.g., foamed, spongy, cracked, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
- Y10T428/24298—Noncircular aperture [e.g., slit, diamond, rectangular, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24628—Nonplanar uniform thickness material
Description
図1ないし図3は、本発明に係る金属多孔体を、電池等の各種電気化学素子の電極基材に適用した第1実施形態を示す。金属多孔体1は、図1および図2に示すごとく、鉄、ステンレス、ニッケル、銅、アルミニウムなどを素材とする金属板2に対してプレス加工を施してなるものであり、金属板2の表裏には、交互に突出するように形成された多数の四角錐台状の突起3が形成されている。ここでは、25μmの厚み寸法(h)を有するSPCC鋼板を使用し、この鋼板の表裏両面に、上底5および下底6とからなる四角錐台状の突起3を碁盤の目状に形成した。各突起3は、上底5(突出部)の面積が、下底6の面積よりも狭い正四角錐台状に形成されており、下底6の縦横長さ寸法は1.13mm、上底5の縦横長さ寸法(a・b)は0.65mm(a=b=0.65mm)とした。
図7に本発明の第2実施形態に係る金属多孔体を示す。金属多孔体1は、図1および図7に示すごとく、鉄、ステンレス、ニッケル、銅、アルミニウムなどを素材とする金属板2に対してプレス加工を施してなるものであり、金属板2の表裏には、交互に突出するように形成された多数の四角錐台状の突起3が形成されている。ここでは、図1に示すごとく、25μmの厚み寸法(h)を有するSPCC鋼板を使用し、この鋼板の表裏両面に、上底5および下底6とからなる菱形錐台状の突起3を碁盤の目状に形成した。各突起3は、上底5(突出部)の面積が、下底6の面積よりも狭い菱形錐台状に形成されており、下底6の対角線の長さ寸法(i、j)は、i=0.8mm、j=1.0mmとした。
図9に、本発明の第3実施形態に係る金属多孔体を示す。金属多孔体1は、図1および図9に示すごとく、鉄、ステンレス、ニッケル、銅、アルミニウムなどを素材とする金属板2に対してプレス加工を施してなるものであり、金属板2の表裏には、交互に突出するように形成された多数の正三角錐台状の突起3を碁盤の目状に形成した。各突起3は、上底5(突出部)の面積が、下底6の面積よりも狭い菱形錐台状に形成されており、下底6の一辺の長さ寸法oは、1.2mmとした。
2 金属板
3 突起
5 上底
6 下底
8 開口部
12 エンボスロール
14 凸部
15 凹部
17 微小凹部
18 微小凸部
Claims (6)
- 板厚が10〜50μmの金属板の表裏に、交互に突出するように形成された多数の突起を有し、
各突起は、上底(突出部)の面積が、下底の面積よりも狭い角錐台状に形成されており、
各突起の前記上底には、上底から下底方向に向かって打ち抜かれた、平面視で多角形状の開口部が形成されており、
重量が50〜450g/m 2 の範囲にあり、
表面側の上底と裏面側の上底との上下方向にかかる間隔寸法をd、打ち抜かれた部分の高さ寸法をeとしたときに、0.3<e/d<0.9が成り立っていることを特徴とする金属多孔体。 - 短辺と長辺とを有する長方形状の板厚が10〜50μmの平板状の金属板を、長辺方向に走行させ、一対のエンボスロールの対向間隙に送り込むことによってプレス成型を行い、金属板の表裏に、交互に突出する多数の突起を有し、多数独立の開口部を有する重量が50〜450g/m 2 の金属多孔体とする金属多孔体の製造方法であって、
各突起は、上底(突出部)の面積が下底の面積よりも狭い菱形錐台状に形成され、
各突起の上底には、上底から下底方向に向かって打ち抜かれた、平面視で菱形形状の開口部が形成され、
前記開口部は、上底の中央部に凹み形成された菱形錐形状の小凹部と、該小凹部の中央部において、上底の四つの角部に向かう十字手裏剣状の開口とからなり、前記小凹部は、4枚の三角形状の花弁状片が下方向に拡開する花弁状を呈するものとなり、
表面側の上底と裏面側の上底との上下方向にかかる間隔寸法をd、打ち抜かれた花弁部分の高さ寸法をeとしたときに、0.3<e/d<0.9が成り立ち、
前記突起の菱形の互いに向かい合う頂点を結んでなる二つの対角線の一方の伸び方向が、前記金属板の長辺方向と一致するようにプレス成型を行うことを特徴とする金属多孔体の製造方法。 - 短辺と長辺とを有する長方形状の板厚が10〜50μmの平板状の金属板を、長辺方向に走行させ、一対のエンボスロールの対向間隙に送り込むことによってプレス成型を行い、金属板の表裏に、交互に突出する多数の突起を有し、多数独立の開口部を有する重量が50〜450g/m 2 の金属多孔体とする金属多孔体の製造方法であって、
各突起は、上底(突出部)の面積が下底の面積よりも狭い三角錐台状に形成され、
各突起の上底には、上底から下底方向に向かって打ち抜かれた、平面視で三角形状の開口部が形成され、
前記開口部は、上底の中央部に凹み形成された三角錐形状の小凹部と、該小凹部の中央部において、上底の三つの角部に向かう三方手裏剣状の開口とからなり、前記小凹部は、3枚の三角形状の花弁状片が下方向に拡開する花弁状を呈するものとなり、
表面側の上底と裏面側の上底との上下方向にかかる間隔寸法をd、打ち抜かれた花弁部分の高さ寸法をeとしたときに、0.3<e/d<0.9が成り立ち、
前記突起の三角の一辺の伸び方向が、前記金属板の長辺方向と一致するようにプレス成型を行うことを特徴とする金属多孔体の製造方法。 - 前記突起の形状が四角錐台状である請求項1に記載の金属多孔体。
- 前記dが、0.06〜1.2mmである請求項1に記載の金属多孔体。
- 前記突起の下方向に打ち抜かれた部分と、上底の平面部分とのおりなす角θが、20°以上、90°以下である請求項1に記載の金属多孔体。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003355027A JP4117740B2 (ja) | 2002-12-17 | 2003-10-15 | 金属多孔体とその製造方法 |
DE10359018A DE10359018B4 (de) | 2002-12-17 | 2003-12-15 | Metallischer poröser Körper |
FR0314707A FR2848481B1 (fr) | 2002-12-17 | 2003-12-16 | Corps metallique poreux pour electrodes et filtres |
TW092135584A TWI242909B (en) | 2002-12-17 | 2003-12-16 | Metal porous body |
CNB2003101214230A CN100427238C (zh) | 2002-12-17 | 2003-12-16 | 金属多孔体 |
US10/736,701 US6994902B2 (en) | 2002-12-17 | 2003-12-17 | Metallic porous body |
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Application Number | Priority Date | Filing Date | Title |
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JP2002364607 | 2002-12-17 | ||
JP2003355027A JP4117740B2 (ja) | 2002-12-17 | 2003-10-15 | 金属多孔体とその製造方法 |
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JP2004214171A JP2004214171A (ja) | 2004-07-29 |
JP4117740B2 true JP4117740B2 (ja) | 2008-07-16 |
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JP2003355027A Expired - Fee Related JP4117740B2 (ja) | 2002-12-17 | 2003-10-15 | 金属多孔体とその製造方法 |
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---|---|
US (1) | US6994902B2 (ja) |
JP (1) | JP4117740B2 (ja) |
CN (1) | CN100427238C (ja) |
DE (1) | DE10359018B4 (ja) |
FR (1) | FR2848481B1 (ja) |
TW (1) | TWI242909B (ja) |
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JP3884768B2 (ja) * | 2002-06-21 | 2007-02-21 | 日立マクセル株式会社 | 電気化学素子用の電極およびこれを用いた電池 |
EP1972373A1 (en) * | 2002-07-25 | 2008-09-24 | Dai Nippon Insatsu Kabushiki Kaisha | Production method of hydrogen production filter |
US7842396B2 (en) * | 2004-10-29 | 2010-11-30 | Thermo-Tec Automotive Products, Inc. | Air cooled heat shield |
JP4737198B2 (ja) * | 2005-11-14 | 2011-07-27 | パナソニック株式会社 | 電気二重層キャパシタ |
KR100715692B1 (ko) * | 2005-12-31 | 2007-05-10 | 이엑스코리아 주식회사 | 방현망 |
DE202006001654U1 (de) * | 2006-02-02 | 2006-03-30 | Rieter Technologies Ag | Schallabsorbierendes Isolationsteil mit Verfestigungsprägungen |
AU2007288125B2 (en) * | 2006-08-25 | 2014-11-13 | Intellectual Property Development Corporation Pty Ltd | Embossed metal foil |
DE102006062189B4 (de) * | 2006-12-22 | 2009-03-19 | Dr. Mirtsch Gmbh | Verfahren zum Herstellen einer strukturierten Materialbahn für das Durchströmen von fluiden Medien, strukturierte Materialbahn und Verwendung derselben |
DE102007024553A1 (de) * | 2007-05-25 | 2008-11-27 | Elringklinger Ag | Strukturbauteil, insbesondere Hitzeschild |
CN102456875B (zh) * | 2010-10-20 | 2014-09-03 | 日本无公害电池研究所 | 电极用金属制立体基板的制造方法、电极用金属制立体基板及使用其的电化学应用制品 |
CN102416756B (zh) * | 2011-08-25 | 2014-06-11 | 陆学中 | 空心金属板加工工艺 |
JP6560593B2 (ja) * | 2015-11-05 | 2019-08-14 | 株式会社神戸製鋼所 | 微細多孔板の製造方法 |
EP3819391B1 (en) * | 2019-09-12 | 2023-07-19 | Sumitomo Electric Toyama Co., Ltd. | Porous metal body and method for producing porous metal body |
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CN1054018A (zh) * | 1990-12-24 | 1991-08-28 | 天津大学 | 脉冲波纹填料 |
JPH07335208A (ja) * | 1994-06-10 | 1995-12-22 | Matsushita Electric Ind Co Ltd | 電池用塗着式電極およびその製造方法 |
JPH097603A (ja) | 1995-06-22 | 1997-01-10 | Matsushita Electric Ind Co Ltd | 非焼結式ニッケル極とその製造法 |
JPH09265991A (ja) | 1996-03-28 | 1997-10-07 | Matsushita Electric Ind Co Ltd | 金属多孔体とその製造法および電池 |
JP3481797B2 (ja) | 1996-10-03 | 2003-12-22 | 片山特殊工業株式会社 | 電池電極用基板の製造方法および電池電極用基板 |
DE59611263D1 (de) | 1996-10-30 | 2005-09-29 | Sulzer Hexis Ag Winterthur | Batterie mit planaren Hochtemperatur-Brennstoffzellen |
JP4027483B2 (ja) * | 1997-12-25 | 2007-12-26 | 松下電器産業株式会社 | 電池用電極芯板とその製造方法および電池 |
JP2000048823A (ja) * | 1998-05-29 | 2000-02-18 | Matsushita Electric Ind Co Ltd | 非焼結式電極およびその製造方法 |
EP1149233B2 (de) * | 1999-02-02 | 2008-09-10 | Rieter Automotive (International) Ag | Verfahren zum herstellen eines schallabsorbierenden isolationsteils und ein nach diesem verfahren hergestelltes isolationsteil |
JP2001035499A (ja) * | 1999-05-19 | 2001-02-09 | Toshiba Battery Co Ltd | アルカリ二次電池用電極の集電基板、それを用いた電極およびその電極を組み込んだアルカリ二次電池 |
SE9902401L (sv) | 1999-06-23 | 2000-12-24 | Saab Ab | Förfarande för övervakning eller styrning av en anordning med hjälp av en datormodell |
DE60044616D1 (de) | 2000-05-24 | 2010-08-12 | Kushibe Mfg Co Ltd | Dünner, netzartig poröser körper und herstellungsverfahren dafür |
CN2452142Y (zh) * | 2000-11-24 | 2001-10-03 | 江苏双登电源有限公司 | 铅酸蓄电池管式正极板 |
-
2003
- 2003-10-15 JP JP2003355027A patent/JP4117740B2/ja not_active Expired - Fee Related
- 2003-12-15 DE DE10359018A patent/DE10359018B4/de not_active Expired - Fee Related
- 2003-12-16 CN CNB2003101214230A patent/CN100427238C/zh not_active Expired - Fee Related
- 2003-12-16 TW TW092135584A patent/TWI242909B/zh not_active IP Right Cessation
- 2003-12-16 FR FR0314707A patent/FR2848481B1/fr not_active Expired - Fee Related
- 2003-12-17 US US10/736,701 patent/US6994902B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
TWI242909B (en) | 2005-11-01 |
FR2848481B1 (fr) | 2005-08-05 |
FR2848481A1 (fr) | 2004-06-18 |
DE10359018A1 (de) | 2004-07-08 |
TW200425567A (en) | 2004-11-16 |
JP2004214171A (ja) | 2004-07-29 |
CN1507966A (zh) | 2004-06-30 |
CN100427238C (zh) | 2008-10-22 |
US6994902B2 (en) | 2006-02-07 |
US20040142201A1 (en) | 2004-07-22 |
DE10359018B4 (de) | 2007-12-06 |
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